CVE-2007-1677

CVE-2007-1677 is a medium-severity vulnerability in Navision Software Navision Financials Server with a CVSS 2.0 base score of 6.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Multiple buffer overflows in the ISO network protocol support in the NetBSD kernel 2.0 through 4.0_BETA2, and NetBSD-current before 20070329, allow local users to execute arbitrary code via long parameters to certain functions, as demonstrated by a long sockaddr structure argument to the clnp_route function.

Frequently asked questions

What is CVE-2007-1677?
Multiple buffer overflows in the ISO network protocol support in the NetBSD kernel 2.0 through 4.0_BETA2, and NetBSD-current before 20070329, allow local users to execute arbitrary code via long parameters to certain functions, as demonstrated by a long sockaddr structure argument to the clnp_route function.
How severe is CVE-2007-1677?
CVE-2007-1677 has a CVSS 2.0 base score of 6.6, rated medium severity.
Is CVE-2007-1677 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-1677?
CVE-2007-1677 primarily affects Navision Software Navision Financials Server. In total, 13 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-1677?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-1677 published?
CVE-2007-1677 was published on 2007-03-30 and last updated on 2026-06-16.

References

Affected products (13)